138843676491269061

Names of 138843676491269061

• Cardinal: 138843676491269061 can be written as One hundred thirty-eight quadrillion, eight hundred forty-three trillion, six hundred seventy-six billion, four hundred ninety-one million, two hundred sixty-nine thousand and sixty-one.

Scientific notation

• Scientific notation: 1.38843676491269061 × 10¹⁷

Factors of 138843676491269061

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1333

Divisors of 138843676491269061

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 13 39 97 127 169 291 381 507 1093 1261 1651 2197 3279 3783 4953 6591 9409 12319 14209 16129 16393 21463 28227 36957 42627 48387 49179 64389 106021 122317 138811 160147 184717 209677 213109 279019 318063 366951 416433 480441 554151 629031 639327 837057 1194943 1378273 1564513 1590121 1804543 2048383 2081911 2401321 2725801 3584829 4134819 4693539 4770363 5413629 6145149 6245733 7203963 8177403 10284037 13464667 15534259 17628997 17917549 20338669 20671573 23459059 26628979 27064843 30852111 35435413 40394001 46602777 52886991 53752647 61016007 62014719 70377177 79886937 81194529 106306239 133692481 151757761 175040671 198693151 201945367 229176961 232928137 264402697 304967767 346176727 401077443 455273283 525122013 596079453 605836101 687530883 698784411 793208091 914903301 1038530181 1306072699 1710012709 1738002253 1972850893 2238882619 2275528723 2583010963 2625289771 2979300493 3437235061 3918218097 4500297451 5130038127 5214006759 5918552679 6716647857 6826586169 7749032889 7875869313 8937901479 10311705183 13500892353 16978945087 19273235647 22230165217 22594029289 25647061609 29105474047 29581873399 33579142519 38730906409 50936835261 57819706941 66690495651 67782087867 76941184827 87316422141 88745620197 100737427557 116192719227 165871232773 217171614043 220726286131 250552063411 288992147821 333411800917 378371162611 436528852747 497613698319 651514842129 662178858393 751656190233 866976443463 1000235402751 1135113487833 1309586558241 2156326026049 2823230982559 2869441719703 3257176824343 3756897921673 4918825113943 6468978078147 8469692947677 8608325159109 9771530473029 11270693765019 14756475341829 21065646562171 28032238338637 36702002773267 42343298716459 63196939686513 84096715015911 110106008319801 127029896149377 273853405308223 364419098402281 477126036052471 821560215924669 1093257295206843 1431378108157413 3560094269006899 10680282807020697 46281225497089687 138843676491269061
• Sum of all divisors σ(n): 204428810355302400
• Sum of proper divisors (its aliquot sum) s(n): 65585133864033339
• 138843676491269061 is a deficient number, because the sum of its proper divisors (65585133864033339) is less than itself. Its deficiency is 73258542627235722

Bases of 138843676491269061

• Binary: 111101101010001011001011010010000100100100100001111000101₂
• Hexadecimal: 0x1ED4596909243C5
• Base-36: 11Z3Z4FLEOCL

Squares and roots of 138843676491269061

• 138843676491269061 squared (138843676491269061²) is 19277566501612180909961762295821721
• 138843676491269061 cubed (138843676491269061³) is 2676568206888767117528187198389127693259937099073981
• The square root of 138843676491269061 is 372617332.5159057345
• The cube root of 138843676491269061 is 517815.8840543017

Scales and comparisons

• 138,843,676,491,269,061 seconds is equal to 4,414,799,440 years, 38 weeks, 17 hours, 24 minutes, 21 seconds.
• To count from 1 to 138,843,676,491,269,061 would take you about thirteen billion, two hundred forty-four million, three hundred ninety-eight thousand, three hundred twenty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 138843676491269061 cubic inches would be around 43151.3 feet tall.

Recreational maths with 138843676491269061

• 138843676491269061 backwards is 160962194676348831
• The number of decimal digits it has is: 18
• The sum of 138843676491269061's digits is 84
• More coming soon!